With the increasing demands for higher resolution and wider swath in many applications of
Synthetic Aperture Radar (SAR), sliding spotlight mode has been presented. Here the …

Spaceborne squinted sliding spotlight synthetic aperture radar (SAR) can achieve high-
resolution image with well flexibility. However, traditional imaging algorithm cannot focus its …

Spotlight synthetic aperture radar (SAR) can obtain high resolution SAR image but the
observation area is restricted. This paper presents a new imaging mode named jumping …

In this letter, we suggest using multiple azimuth channels (MACs) for synthetic aperture
radar in the sliding spotlight mode. First, we analyze the scene size constraints of …

Spotlight Synthetic Aperture Radar (SAR) is an imaging mode with high resolution and
widely used in spaceborne and airborne platforms as well as the platform in near space-a …

The spaceborne squint sliding spotlight mode provides the capacity to observe the Earth in
high resolution with different angles. However, with the increased squint angle, the imaged …

In order to solve the contradiction between high-resolution and wide-swath for the
spaceborne single-channel SAR system, this paper proposes a new method based on …

High resolution and wide swath, which are related to imaging quality and observation
efficiency, are the key specifications for spaceborne synthetic aperture radar (SAR). Owing …

This letter introduces the innovative multichannel sliding spotlight synthetic aperture radar
(SAR) system for the acquisition of ultrahigh resolution radar images with wide swath …

Synthetic aperture radar (SAR) imaging is usually performed along a straight path. In
practice, variations from the ideal caused by maneuvers with acceleration are inevitable …